To prepare your garden for carrots, dig up the soil, loosen it and turn it over. Then, mix in some plant material or animal fertilizer.

为种植萝卜而打理好你的花园，你要掘起并翻松土壤，然后混进一些植物原料或者动物肥料。

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In addition to the carbon savings in transportation, such foods rely on animal manure as fertilizer.

为了减少运输过程的碳排放，有机食品通常使用动物粪便作为肥料。

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Anaerobic lagoons treat manure on some animal feeding operations prior to application to crops as a fertilizer.

泻湖先将饲养动物的粪便加以处理，再当做肥料用于作物。

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Then,mix in some plant material or animal fertilizer.

VOA: special.2009.02.24

And it can limit the need for chemical fertilizers by letting animal waste do the job of natural fertilizer.

VOA: special.2010.01.19

The volume of cottonseed garbage during the 1800s became so problematic that a number of states passed laws to regulate its disposal.16 But while the bolls and leaves were still trash, in the early 1900s the seed began to move up the value chain to be used as fertilizer and animal feed.

NPR: Texas Cotton: 'Farmer Profits at Every Step'

Scotts plans to gradually introduce more gardening soil, fertilizer and bug killer made with natural ingredients, including animal manure and Sri Lankan coconut husks.

FORBES: Organic Miracle Needed